Math, asked by non418613, 1 month ago

I beg you please find the HCF of 58 and 70 by prime factorisation method​

Answers

Answered by xXIsmatXx
1

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Prime factors of 58 are 2, 29. Prime factorization of 58 in exponential form is:

58 = 2¹ × 29¹

Prime factors of 70 are 2, 5, 7. Prime factorization of 70 in exponential form is:

70 = 2¹ × 5¹ × 7¹

List of positive integer factors of 58 that divides 58 without a remainder.

1, 2, 29

List of positive integer factors of 70 that divides 58 without a remainder.

1, 2, 5, 7, 10, 14, 35

We found the factors and prime factorization of 58 and 70. The biggest common factor number is the GCF number.

So the greatest common factor 58 and 70 is 2.

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Answered by Prathi6374
1

Answer:

HCF = 2

Step-by-step explanation:

if we take the prime factorisation for 58 and 70 we will get HCF as 2

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